An enum instance may hold multiple values only as much as an int can : that is, not at all.
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Enums can’t have multiple value per name .
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Numeric enums can include members with computed numeric value . The value of an enum member can be either a constant or computed.
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‘Enum’ initialization internally, uses two constants per value — a FieldRef and a Utf8 string. This gives the “hard limit” at ~32K values.
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Enums can contain constructors, methods, variables, and constant class bodies .
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Switch on Enum Using Traditional Switch and Case in Java We get the value from the enum using the constant’s name like Days. MONDAY will fetch the constant MONDAY , and it will be stored in the enum object day . We can use it to switch between cases. switch() takes in the value to switch, that is day .5 Oca 2021
Read moreHow many values can an enum have?
A string object that can have only one value, chosen from the list of values ‘value1’, ‘value2’, …, NULL or the special ” error value. In theory, an ENUM column can have a maximum of 65,535 distinct values ; in practice, the real maximum depends on many factors. ENUM values are represented internally as integers.
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